The roots of x^2 + 8x + 4 = 0 are the same as the roots of 2x^2 + Ax + B = 0. What is A + B?
2(x^2 + 8x + 4) = 0
2x^2 + 16x + 8 = 0
A = 16 B = 8
A + B = 24
